Benzyltributylammonium chloride CAS 23616-79-7 is an ammonium organic compound that can be used as a biochemical reagent.
1-Bromo-4-iodobenzene CAS 589-87-7 as a substrate for the copper-free Sonogashira coupling reaction in aqueous acetone; for the synthesis of β,β-dibromostyrene
2-Bromo-4-fluorophenol CAS 496-69-5 is an organic intermediate which can be obtained by bromination of p-fluorophenol or by demethoxylation of 2-bromo-4-fluoroanisole. 2-Bromo-4-fluorophenol can be used to prepare Chemicalbook3-amino-4-fluorophenol, 3-amino-4-fluorophenol is a common organic chemical intermediate, and is commonly used in the synthesis of liquid crystal compounds, pharmaceutical compounds and pesticide compounds the intermediate.
5-Fluoro-2-nitrophenol CAS 446-36-6 is a phenolic organic compound that can be used as a pharmaceutical intermediate.
2-Fluoro-N-methylaniline CAS 1978-38-7 is a colorless to pale yellow transparent liquid. Used as pharmaceutical and pesticide intermediate
3-Thiophenecarboxaldehyde CAS 498-62-4 is a colorless or light yellow liquid, the color of the solution gradually becomes darker when exposed to light, and it has a pungent odor. The boiling point is 197-198 ° C, the flash point is 73 ° C, and the refractive index is 1.5830. Relative density 1.280. Soluble in alcohol, benzene, ether, dichloromethane and other organic solvents, slightly soluble in water.
